#3BB2B0#3BB2B0

#3BB2B0 is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.9% C 0.103 H 193.4°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#3BB2B0
RGB	rgb(59, 178, 176)
HSL	hsl(179, 50%, 46%)
HSV	hsv(179, 67%, 70%)
CMYK	cmyk(66.9%, 0%, 1.1%, 30.2%)
CIE-LAB	lab(66.45, -32.65, -8.63)
CIE-LCH	lch(66.45, 33.77, 194.80°)
OKLab	oklab(69.85% -0.1005 -0.024)
OKLCH	oklch(69.85% 0.103 193.4)
XYZ	xyz(25.5570, 35.9023, 46.6488)
Luminance	0.3590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB2B0 #B23B3D

analogous

#3BB275 #3BB2B0 #3B79B2

triadic

#3BB2B0 #B03BB2 #B2B03B

tetradic

#3BB2B0 #753BB2 #B23B3D #79B23B

square

#3BB2B0 #753BB2 #B23B3D #79B23B

split-complementary

#3BB2B0 #B23B79 #B2753B

monochromatic

#1D5655 #2C8483 #3BB2B0 #60CAC8 #8EDAD8

Accessibility & contrast

On white

2.57

#3BB2B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#3BB2B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB2B0

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB2B0	#FFFFFF	#000000	##000000
##3BB2B0	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A9B0

Deuteranopia (green-blind)

#959CB1

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3bb2b0;
/* rgb */ color: rgb(59, 178, 176);
/* oklch */ color: oklch(69.9% 0.103 193.4);

Tailwind

colors: {
  custom: {
    50: '#81c9c7',
    500: '#3bb2b0',
    950: '#000000',
  },
}

SCSS

$custom: #3bb2b0;
$custom-light: #81c9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb2b0",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 176
  },
  "hsl": {
    "h": 178.992,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69854,
    "c": 0.1033,
    "h": 193.4
  },
  "luminance": 0.35905
}

Semantic roles & 50–950 ramp

primary

#3BB2B0

secondary

#C48586

accent

#4E50DA

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB2B0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →